Very cute and very well done! The siblings' realationship was front and center, as it should be, and i also loved their individual arcs and the way those arcs played off of/into their relationship arc. I also enjoyed their individual relationships to their mother and to grief/their father. And I was glad that Dex got into figure skating and committed himself without being embarrassed about it, and went through with the competition over his hockey game mostly for himself and his desire to do better than the last time (though also because it is important for Phoebe).